#main{width: 800px;height: 600px;background: #fff;position: fixed;left: 50%;top: 50%;margin-left: -400px;margin-top: -300px;border-radius: 5px;}
#main>span{font-size: 14px;cursor: pointer;float: right;margin: 10px;color: red;}
#main>h2{font-size: 16px;line-height: 45px;width: 760px;margin: 20px auto 0;border-bottom: 1px solid #cdcdcd;}
#main p{padding: 0 20px;line-height: 50px;}
#main input{border: 1px solid #cdcdcd;width: 500px;margin-left: 20px;height: 30px;padding: 0 10px;}
#edui1{left: 20px;}
#main button{width: 100px;height: 30px;background: #1e9fff;color: #fff;margin: 10px 350px;}